Hi Ben, On Tue, Oct 20, 2020 at 09:42:08AM -0400, Ben Boeckel wrote: > On Tue, Oct 20, 2020 at 14:50:01 +0800, Lee, Chun-Yi wrote: > > +config CHECK_CODESIGN_EKU > > + bool "Check codeSigning extended key usage" > > + depends on PKCS7_MESSAGE_PARSER=y > > + depends on SYSTEM_DATA_VERIFICATION > > + help > > + This option provides support for checking the codeSigning extended > > + key usage extension when verifying the signature in PKCS#7. It > > + affects kernel module verification and kexec PE binary verification > > + now. > > Is the "now" necessary? Isn't it implied by the option's existence? Thanks for your review. I will remove the "now" in next version. Joey Lee